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dai
Joined: 04 Aug 2009
Posts: 1
Location: malaysia
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 04 Aug 2009 6:49 ecg circuit |
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can someone help me? i need an ecg circuit that have 4 input (4 limb electrodes) and 3 output (I,II,III)..
if no then any circuit related to 3 lead ecg can do.. please.. n thank u
general design, schematic design, whatever.. as long as it related to ecg circuit..
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KMoffett
Joined: 11 Feb 2008
Posts: 107
Helped: 10
Location: Minneapolis MN USA
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16 Aug 2009 12:41 3 lead ecg |
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Google: driven ecg amplifier circuit
One result is: http://www.analog.com/static/imported-files/data_sheets/AD620.pdf Page 15
Though it only shows RA, LA, and RL limb leads (not LL), LEADs I, II, and III are achieved by just selecting which pair of electrodes go to the amplifier's differential inputs.
Common = RL
Lead I = RA-LA
Lead II = RA-LL
Lead III = LA-LL
Ken
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16 Aug 2009 12:41 Ads |
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Actharus
Joined: 13 Jun 2008
Posts: 2
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